For the iBook I set up 2nd and 3rd button with fn+ctrl and fn+alt.
Is there a way to emulate also mouse wheel actions?_________________ppc:PowerBook5,8 15"(1440)-G4/1.67,2G|amd64:HP EliteBook 8560w,i7-2620M,16G|Acer Z5610 (Core2QuadQ8200),8G|amd64-prefix:OpenSuse|HP EliteDesk 800G1 i7-4790|HP Compaq Pro 6300 i7-3770
Lila-Theme

Only with synaptics touchpads. You can also do this with the absolute mode trackpad patches, but I don't know if they'll even apply to the current kernel versions._________________Gentoo PPC FAQ: http://www.gentoo.org/doc/en/gentoo-ppc-faq.xml